Unable to connect to internet

Unable to connect to internet
Unable to connect to internet
2013-08-27 20:31:13
Region : India

Model : TL-MR3020

Hardware Version : V1

Firmware Version : 3.14.2 Build 120817 Rel.55520

ISP : Tata Docomo


I have purchased a TP-Link 3G/4G router having model no TL-MR3020. The hardware version of the router is: MR3020 v1 00000000 and firmware version is: 3.14.2 Build 120817 Rel.55520. I configured it as instructed in user manual and looks like configuration is successful. I am using Tata Docomo 3G dongle for my internet connection. The make and model of the dongle is ZTE, MF190. While I am trying to connect the internet directly from laptop it is working properly but while inserting the dongle to TL-MR3020 first it is showing status as Identified and connecting to internet but finally ended up with not connected. For more details I am attaching the log.

Please help me out on this ASAP.